t5500-fetch-pack: remove local (bashism) usage.

None of the variables seem to conflict, so local was unnecessary.

Also replaced ${var:pos:len} with the sed equivalent.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 92f12d9cfa1c1ea9ae64a8d313f8d32e04faecef..f7625a6f4634da4b78c90defdc0a302c8ea4e231 100755 (executable)
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -12,11 +12,11 @@ test_description='Testing multi_ack pack fetching
 
 # Some convenience functions
 
-function add () {
-       local name=$1
-       local text="$@"
-       local branch=${name:0:1}
-       local parents=""
+add () {
+       name=$1
+       text="$@"
+       branch=`echo $name | sed -e 's/^\(.\).*$/\1/'`
+       parents=""
 
        shift
        while test $1; do
@@ -36,13 +36,13 @@ function add () {
        eval ${branch}TIP=$commit
 }
 
-function count_objects () {
+count_objects () {
        ls .git/objects/??/* 2>>log2.txt | wc -l | tr -d " "
 }
 
-function test_expect_object_count () {
-       local message=$1
-       local count=$2
+test_expect_object_count () {
+       message=$1
+       count=$2
 
        output="$(count_objects)"
        test_expect_success \
@@ -50,18 +50,18 @@ function test_expect_object_count () {
                "test $count = $output"
 }
 
-function pull_to_client () {
-       local number=$1
-       local heads=$2
-       local count=$3
-       local no_strict_count_check=$4
+pull_to_client () {
+       number=$1
+       heads=$2
+       count=$3
+       no_strict_count_check=$4
 
        cd client
        test_expect_success "$number pull" \
                "git-fetch-pack -k -v .. $heads"
        case "$heads" in *A*) echo $ATIP > .git/refs/heads/A;; esac
        case "$heads" in *B*) echo $BTIP > .git/refs/heads/B;; esac
-       git-symbolic-ref HEAD refs/heads/${heads:0:1}
+       git-symbolic-ref HEAD refs/heads/`echo $heads | sed -e 's/^\(.\).*$/\1/'`
 
        test_expect_success "fsck" 'git-fsck-objects --full > fsck.txt 2>&1'